TERMINAL AND EXTERNAL UNIT
PROBLEM TO BE SOLVED: To provide a technique for appropriately encrypting a configuration file to be transmitted from a terminal to an external unit.SOLUTION: A terminal determines whether or not an external unit is in authentication necessary state by determining whether or not the answering signal...
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| creator | TAJIRI FUMII ITOKAWA YOSHIHIRO NOGAWA HIDEKI OGURA SUSUMU OKUNO TETSUYA ENOMOTO KATSUNORI |
| description | PROBLEM TO BE SOLVED: To provide a technique for appropriately encrypting a configuration file to be transmitted from a terminal to an external unit.SOLUTION: A terminal determines whether or not an external unit is in authentication necessary state by determining whether or not the answering signal to an authentication signal to the external unit includes a predetermined information S40. When a determination is made that the external unit is in authentication necessary state S40YES, the terminal makes an input screen to be displayed in the display section of the terminal S60, and generates an encryption file from a configuration file by using the authentication information, inputted to the input screen, as an encryption key S62. Meanwhile, when a determination is made that the external unit is in authentication unnecessary state S40NO, the terminal generates an encryption file from the configuration file by using a common key, prestored in both the terminal and the external unit, as an encryption key S50. The terminal transmits a generated encryption file to the external unit S80.SELECTED DRAWING: Figure 2
【課題】端末装置から外部装置に送信されるべき設定ファイルを適切に暗号化するための技術を提供すること。【解決手段】端末装置は、外部装置への確認信号に対する応答信号が所定の情報を含むのか否かを判断することによって、外部装置の状態が認証必要状態であるのか証不要状態であるのかを判断するＳ４０。端末装置は、外部装置の状態が認証必要状態であると判断される場合Ｓ４０ＹＥＳに、入力画面を端末装置の表示部に表示させＳ６０、入力画面に入力される認証情報を暗号鍵として、設定ファイルから暗号化ファイルを生成するＳ６２。一方、端末装置は、外部装置の状態が認証不要状態であると判断される場合Ｓ４０ＮＯに、端末装置及び外部装置の双方に予め記憶されている共通鍵を暗号鍵として、設定ファイルから暗号化ファイルを生成するＳ５０。端末装置は、生成済みの暗号化ファイルを外部装置に送信するＳ８０。【選択図】図２ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2018078529A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2018078529A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2018078529A3</originalsourceid><addsrcrecordid>eNrjZJAKcQ3y9fRz9FFw9HNRcI0AckGcUD_PEB4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu8VYGRgaGFgbmFqZOloTJQiAG9AILs</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>TERMINAL AND EXTERNAL UNIT</title><source>esp@cenet</source><creator>TAJIRI FUMII ; ITOKAWA YOSHIHIRO ; NOGAWA HIDEKI ; OGURA SUSUMU ; OKUNO TETSUYA ; ENOMOTO KATSUNORI</creator><creatorcontrib>TAJIRI FUMII ; ITOKAWA YOSHIHIRO ; NOGAWA HIDEKI ; OGURA SUSUMU ; OKUNO TETSUYA ; ENOMOTO KATSUNORI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a technique for appropriately encrypting a configuration file to be transmitted from a terminal to an external unit.SOLUTION: A terminal determines whether or not an external unit is in authentication necessary state by determining whether or not the answering signal to an authentication signal to the external unit includes a predetermined information S40. When a determination is made that the external unit is in authentication necessary state S40YES, the terminal makes an input screen to be displayed in the display section of the terminal S60, and generates an encryption file from a configuration file by using the authentication information, inputted to the input screen, as an encryption key S62. Meanwhile, when a determination is made that the external unit is in authentication unnecessary state S40NO, the terminal generates an encryption file from the configuration file by using a common key, prestored in both the terminal and the external unit, as an encryption key S50. The terminal transmits a generated encryption file to the external unit S80.SELECTED DRAWING: Figure 2
【課題】端末装置から外部装置に送信されるべき設定ファイルを適切に暗号化するための技術を提供すること。【解決手段】端末装置は、外部装置への確認信号に対する応答信号が所定の情報を含むのか否かを判断することによって、外部装置の状態が認証必要状態であるのか証不要状態であるのかを判断するＳ４０。端末装置は、外部装置の状態が認証必要状態であると判断される場合Ｓ４０ＹＥＳに、入力画面を端末装置の表示部に表示させＳ６０、入力画面に入力される認証情報を暗号鍵として、設定ファイルから暗号化ファイルを生成するＳ６２。一方、端末装置は、外部装置の状態が認証不要状態であると判断される場合Ｓ４０ＮＯに、端末装置及び外部装置の双方に予め記憶されている共通鍵を暗号鍵として、設定ファイルから暗号化ファイルを生成するＳ５０。端末装置は、生成済みの暗号化ファイルを外部装置に送信するＳ８０。【選択図】図２</description><language>eng ; jpn</language><subject>ADVERTISING ; CALCULATING ; CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHERPURPOSES INVOLVING THE NEED FOR SECRECY ; COMPUTING ; COUNTING ; CRYPTOGRAPHY ; DISPLAY ; EDUCATION ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; SEALS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180517&DB=EPODOC&CC=JP&NR=2018078529A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180517&DB=EPODOC&CC=JP&NR=2018078529A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAJIRI FUMII</creatorcontrib><creatorcontrib>ITOKAWA YOSHIHIRO</creatorcontrib><creatorcontrib>NOGAWA HIDEKI</creatorcontrib><creatorcontrib>OGURA SUSUMU</creatorcontrib><creatorcontrib>OKUNO TETSUYA</creatorcontrib><creatorcontrib>ENOMOTO KATSUNORI</creatorcontrib><title>TERMINAL AND EXTERNAL UNIT</title><description>PROBLEM TO BE SOLVED: To provide a technique for appropriately encrypting a configuration file to be transmitted from a terminal to an external unit.SOLUTION: A terminal determines whether or not an external unit is in authentication necessary state by determining whether or not the answering signal to an authentication signal to the external unit includes a predetermined information S40. When a determination is made that the external unit is in authentication necessary state S40YES, the terminal makes an input screen to be displayed in the display section of the terminal S60, and generates an encryption file from a configuration file by using the authentication information, inputted to the input screen, as an encryption key S62. Meanwhile, when a determination is made that the external unit is in authentication unnecessary state S40NO, the terminal generates an encryption file from the configuration file by using a common key, prestored in both the terminal and the external unit, as an encryption key S50. The terminal transmits a generated encryption file to the external unit S80.SELECTED DRAWING: Figure 2
【課題】端末装置から外部装置に送信されるべき設定ファイルを適切に暗号化するための技術を提供すること。【解決手段】端末装置は、外部装置への確認信号に対する応答信号が所定の情報を含むのか否かを判断することによって、外部装置の状態が認証必要状態であるのか証不要状態であるのかを判断するＳ４０。端末装置は、外部装置の状態が認証必要状態であると判断される場合Ｓ４０ＹＥＳに、入力画面を端末装置の表示部に表示させＳ６０、入力画面に入力される認証情報を暗号鍵として、設定ファイルから暗号化ファイルを生成するＳ６２。一方、端末装置は、外部装置の状態が認証不要状態であると判断される場合Ｓ４０ＮＯに、端末装置及び外部装置の双方に予め記憶されている共通鍵を暗号鍵として、設定ファイルから暗号化ファイルを生成するＳ５０。端末装置は、生成済みの暗号化ファイルを外部装置に送信するＳ８０。【選択図】図２</description><subject>ADVERTISING</subject><subject>CALCULATING</subject><subject>CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHERPURPOSES INVOLVING THE NEED FOR SECRECY</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>CRYPTOGRAPHY</subject><subject>DISPLAY</subject><subject>EDUCATION</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>SEALS</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAKcQ3y9fRz9FFw9HNRcI0AckGcUD_PEB4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu8VYGRgaGFgbmFqZOloTJQiAG9AILs</recordid><startdate>20180517</startdate><enddate>20180517</enddate><creator>TAJIRI FUMII</creator><creator>ITOKAWA YOSHIHIRO</creator><creator>NOGAWA HIDEKI</creator><creator>OGURA SUSUMU</creator><creator>OKUNO TETSUYA</creator><creator>ENOMOTO KATSUNORI</creator><scope>EVB</scope></search><sort><creationdate>20180517</creationdate><title>TERMINAL AND EXTERNAL UNIT</title><author>TAJIRI FUMII ; ITOKAWA YOSHIHIRO ; NOGAWA HIDEKI ; OGURA SUSUMU ; OKUNO TETSUYA ; ENOMOTO KATSUNORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018078529A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>ADVERTISING</topic><topic>CALCULATING</topic><topic>CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHERPURPOSES INVOLVING THE NEED FOR SECRECY</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>CRYPTOGRAPHY</topic><topic>DISPLAY</topic><topic>EDUCATION</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>SEALS</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>TAJIRI FUMII</creatorcontrib><creatorcontrib>ITOKAWA YOSHIHIRO</creatorcontrib><creatorcontrib>NOGAWA HIDEKI</creatorcontrib><creatorcontrib>OGURA SUSUMU</creatorcontrib><creatorcontrib>OKUNO TETSUYA</creatorcontrib><creatorcontrib>ENOMOTO KATSUNORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAJIRI FUMII</au><au>ITOKAWA YOSHIHIRO</au><au>NOGAWA HIDEKI</au><au>OGURA SUSUMU</au><au>OKUNO TETSUYA</au><au>ENOMOTO KATSUNORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TERMINAL AND EXTERNAL UNIT</title><date>2018-05-17</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide a technique for appropriately encrypting a configuration file to be transmitted from a terminal to an external unit.SOLUTION: A terminal determines whether or not an external unit is in authentication necessary state by determining whether or not the answering signal to an authentication signal to the external unit includes a predetermined information S40. When a determination is made that the external unit is in authentication necessary state S40YES, the terminal makes an input screen to be displayed in the display section of the terminal S60, and generates an encryption file from a configuration file by using the authentication information, inputted to the input screen, as an encryption key S62. Meanwhile, when a determination is made that the external unit is in authentication unnecessary state S40NO, the terminal generates an encryption file from the configuration file by using a common key, prestored in both the terminal and the external unit, as an encryption key S50. The terminal transmits a generated encryption file to the external unit S80.SELECTED DRAWING: Figure 2
【課題】端末装置から外部装置に送信されるべき設定ファイルを適切に暗号化するための技術を提供すること。【解決手段】端末装置は、外部装置への確認信号に対する応答信号が所定の情報を含むのか否かを判断することによって、外部装置の状態が認証必要状態であるのか証不要状態であるのかを判断するＳ４０。端末装置は、外部装置の状態が認証必要状態であると判断される場合Ｓ４０ＹＥＳに、入力画面を端末装置の表示部に表示させＳ６０、入力画面に入力される認証情報を暗号鍵として、設定ファイルから暗号化ファイルを生成するＳ６２。一方、端末装置は、外部装置の状態が認証不要状態であると判断される場合Ｓ４０ＮＯに、端末装置及び外部装置の双方に予め記憶されている共通鍵を暗号鍵として、設定ファイルから暗号化ファイルを生成するＳ５０。端末装置は、生成済みの暗号化ファイルを外部装置に送信するＳ８０。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING CALCULATING CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHERPURPOSES INVOLVING THE NEED FOR SECRECY COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS SEALS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | TERMINAL AND EXTERNAL UNIT |
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